1 supply of bright annealed and carbon free (temper - soft annealed) copper tube as per standard roll length of 50 feet or its multiple; used for air conditioner installation, size: 3/8 inch (od) and min. wall thickness - 20g, standard : astm b68 (copper > 99 ) along with black heat insulated tube insulation (material - foam with wall thickness - 9 mm). 200.00 feet 2 supply of bright annealed and carbon free (temper - soft annealed) copper tube as per standard roll length of 50 feet or its multiple; used for air conditioner installation, outer diameter size: 3/4 inch and min. wall thickness - 20g, standard : astm b68 (copper > 99 ) along with black heat insulated tube insulation (material - foam with wall thickness - 9mm).
